ScienceDaily (July 14, 2009) — The ability of plants to tell the time, a mechanism common to all living beings, enables them to survive, grow and reproduce. An international team has studied this circadian clock from a molecular viewpoint and has found an ecological implication: it makes climate change scenarios and CO2 level figures more accurate.
Resco et al. Ecological implications of plants’ ability to tell the time. Ecology Letters, 2009; 12 (6): 583 DOI: 10.1111/j.1461-0248.2009.01295.x